Sammy Taylor-McKay is a recurring character on 90210. He is portrayed by Riley Thomas Stewart.
Sammy is the son of Kelly Taylor and Dylan McKay. He is 4 years old in 2008.
He first appears walking into Kelly's room while she talks on the phone with his father, telling him that Sammy has been asking about him. Ryan Matthews starts dating Kelly and when he is visiting her, he meets Sammy.
When Silver goes missing, Adrianna Tate-Duncan and Navid Shirazi offer to take care of Sammy while Kelly looks for her sister. This is one of the contributing factors that made Adrianna and Navid develop a connection and decided to keep Adrianna's own daughter for a small amount of time. He is last seen eating breakfast with Silver and Donna Martin.